利用hibernate存储数据

import com.bjsxt.hibernate.model.Student;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

public class StudentTest {
public static void main(String[] args) {
Student s = new Student();

s.setId(1);
s.setName("z");
s.setAge(80);

//读取hibernate.cfg.xml的配置文件类
Configuration cfg = new Configuration();
//读取hibernate.cfg.xml文件内容,并创建一个Session工厂,
SessionFactory sf = cfg.configure().buildSessionFactory();
//打开一个Session对象
Session session = sf.openSession();
session.beginTransaction();
session.save(s);
session.getTransaction().commit();
session.close();
sf.close();
}

}

Student.java:

package com.bjsxt.hibernate.model;

public class Student {

private int id;
private int age;
private String name;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

Student类一般要和Student.hbm.xml在同包下
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